ALEXANDRIA, Va., July 14 -- United States Patent no. 12,684,424, issued on July 14, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).
"Method and device for changing serving entity" was invented by Lisi Li (Beijing), Hong Wang (Beijing), Lixiang Xu (Beijing) and Yiran Jin (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention provides a method for changing a serving entity, which comprises the following steps: sending, by a first entity, a first message to a second entity; receiving, by the first entity, a second message from the second entity; and sending, by a first entity, a third message to UE."
The patent was filed on Aug. 6, 2021, under Application No. 18/040,798.
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